A randomized 25 question test from a pool of 761 questions, good luck!
There are several different network access methods available to wireless Ethernet. Which of the methods below is the one used by wireless Ethernet?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter under the LRV?
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the highest percentage of the total configured alarms?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the acceptable operating conditions?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the connection to the control system performed?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?
In IPv4, it is possible to divide the class of network into a smaller network. Which of the terms below best describes this process?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the coils register addresses?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network a single continuous pathway through each node from being connected directly to two other nodes?
Which of the cable types are best used for the spur cables in an H1 transmission system?
Which of the answers below is best described as a primary advantage of the token passing messaging in the H1 transmission system?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the signals conditions moving from abnormal to shutdown conditions?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below makes adjustments to alarms attributes using a processes operating state to be the basis for modifications to an alarm using advanced logic?
Which of the OSI layers below best reflects the layer that DeviceNet does not interact with?
Which of the networks below is best used by foundation field bus for the controller communication level?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61131-3?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains all the data required to create a trend in the process?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an disadvantage of using encapsulation?
Which of the error detection methods below best relates to the term "parity bit"?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the coils ON/OFF status of inputs # 10197 to 10218 from a slave device?